//
//  ViewController.h
//  10506、简单加法计算器
//
//  Created by student on 16/2/19.
//  Copyright © 2016年 niit. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface ViewController : UIViewController

@property (weak, nonatomic) IBOutlet UITextField *textfile1;


@property (weak, nonatomic) IBOutlet UITextField *textFild2;

@property (weak, nonatomic) IBOutlet UILabel *sumLabel;

- (IBAction)btnPressed:(id)sender;

@end

